The Deno runtime is implemented in Rust and TypeScript.
Learn about Deno at Deno Home page.
Videos on Deno
- Traversy Media – Deno Crash Course
- Web Dev Simplified – Deno Crash Course
- Fireship – Deno in 100 Seconds
- codeSTACKr – Deno 1.0 Released! (Easy) REST API Tutorial Using Oak